1053178125 has 24 divisors (see below), whose sum is σ = 1755200160. Its totient is φ = 561690000.

The previous prime is 1053178109. The next prime is 1053178127. The reversal of 1053178125 is 5218713501.

It is not a de Polignac number, because 1053178125 - 2⁴ = 1053178109 is a prime.

It is a super-2 number, since 2×1053178125² = 2218368325957031250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053178127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46795 + ... + 65544.

It is an arithmetic number, because the mean of its divisors is an integer number (73133340).

Almost surely, 2^1053178125 is an apocalyptic number.

1053178125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1053178125 is a deficient number, since it is larger than the sum of its proper divisors (702022035).

1053178125 is an frugal number, since it uses more digits than its factorization.

1053178125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112367 (or 112347 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 33.

The square root of 1053178125 is about 32452.7059734624. The cubic root of 1053178125 is about 1017.4207952481.

The spelling of 1053178125 in words is "one billion, fifty-three million, one hundred seventy-eight thousand, one hundred twenty-five".